Ervin Amasteel Steel Shot, Size S280, 50-Pound Bag
Amasteel steel shot is tempered martinsite with a perfect grain structure for endurance and impact value. It is produced from select steel scrap using a controlled atomization process and a unique quench and temper thermal treatment. Amasteel is produced with precise control of the microstructure to deliver maximum durability and impact energy transfer. Used for surface preparation of concrete substrates.
#16 Screen: 0% SAE Tolerance. Max 0.0469" Screen Opening. 1.18mm Screen Opening.
#18 Screen: 5% SAE Tolerance. Max 0.0394" Screen Opening. 1.00mm Screen Opening.
#25 Screen: 85% SAE Tolerance. Min 0.0278" Screen Opening. 0.710mm Screen Opening.
#30 Screen: 96% SAE Tolerance. Min 0.0234" Screen Opening. 0.600mm Screen Opening.
• Sold in a 50-pound bag
• Also available in S-330 size